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#1 |
Junior Member
Join Date: Dec 2009
Posts: 69
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I have a Pontiac with Performer RPM heads which are SS legal, the car runs 8.50s with a cast intake and single Dominator @ 7#/CID. I can add a sheetmetal intake and dual carbs. I might not be the fastest but I should be .600 under BUT are the heads legal or not
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#2 |
Member
Join Date: Jul 2008
Location: Little Rock, AR
Posts: 347
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The Mopar heads are, those P5 motors are quite nasty.
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Adriel Paradise, Paradise Racing Team Driver/Crew Chief(at least my dad claims me to be) B.S. Mechanical Engineering, University of Arkansas |
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#3 |
VIP Member
Join Date: Dec 2001
Location: Texarkana Ark/TX
Posts: 2,446
Likes: 575
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Quote from Karl: It makes no sense you cant run an aluminum copy of a factory head but you can use a canted valve SBC head which resembles nothing close to a production head.
What about IHRA? Super Stock production classes? It is all about the factory part number. If Ford had assigned a factory part number to them they would be legal. That is what makes sense... You need to have a conversation with Mike Baker @ IHRA about the FE Ebelbrock head. He's the IHRA man!!
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Adger Smith (Former SS) Last edited by Adger Smith; 02-07-2014 at 09:59 AM. Reason: sp |
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#4 |
Member
Join Date: Jul 2005
Location: Tampa Fla / Anderson SC
Posts: 334
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We are working on a Yates headed deal for later this year. We realized how close the setup is from our current NMCA N/A 10.5 setup and will have the ability to race closer to home and more often...
Sheet metal intake and two carbs for sure is the way to go.
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NHRA: Comp 2200 - S/C 2201 NMRA 2012 Outlaw 10.5 #10 |
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